| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -46.5 | -10.6% |
| 2025/3 | -52.0 | +313.9% |
| 2024/3 | -12.6 | -84.0% |
| 2023/3 | -78.7 | -1048.6% |
| 2022/3 | 8.3 | -110.1% |
| 2021/3 | -82.1 | -0.9% |
| 2020/3 | -82.9 | -721.3% |
| 2019/3 | 13.3 | -1384.0% |
| 2018/3 | -1.0 | -106.2% |
| 2017/3 | 16.8 | +7.7% |
| 2016/3 | 15.6 | -0.9% |
| 2015/3 | 15.7 | +29.1% |
| 2014/3 | 12.2 | +29.1% |
| 2013/3 | 9.4 | -45.3% |
| 2012/3 | 17.2 | - |